While this isn't a perfect comparison to eLearning, both involve, for example, an audience member interacting with content in front of computer. (elearningindustry.com)
That's people interacting with the content I share either by sharing it, commenting on it, or mentioning me in their posts. (anneduguidcouk.ipage.com)
The more your learners interact with your content the more they will get engaged and achieve their learning goals. (talentlms.com)